Welcome to the California Aquatic Invasive Species team!
- Identify aquatic invaders and learn about problems they cause
- Report any you see in our wetlands and waterways
- Learn how to avoid spreading them to new areas
What species is it?
- FIRST, Please take photos
- Close view of the species
- View of the species in its surroundings
- DON'T handle animals or risk falling into the water!
- You can upload multiple photos to the same report.
Tell us about it!
If you are going somewhere without Internet access, please take photos and upload a report with your photo(s) later.
When you are in the field, please also make notes about:
- the location
- type of habitat,
- date and time of day that you saw the species
- latitude and longitude, if possible.
Stop the spread!
Access scientific references and links to sites with much more AIS information at the LEARN MORE page.